Partially revert "Sanity check that no downgrade package on launch VAB device." am: 2f1ca0367f
am: 1a9836a130

Change-Id: I7e1e11e5e2ae99b6556ba820660501953381bcf7
diff --git a/dynamic_partition_control_android.cc b/dynamic_partition_control_android.cc
index bc60c57..c641a6b 100644
--- a/dynamic_partition_control_android.cc
+++ b/dynamic_partition_control_android.cc
@@ -375,13 +375,6 @@
       return PrepareSnapshotPartitionsForUpdate(
           source_slot, target_slot, manifest);
     }
-
-    if (GetVirtualAbFeatureFlag().IsLaunch() && !target_supports_snapshot_) {
-      LOG(ERROR) << "Cannot downgrade to a build that does not support "
-                 << "snapshots because this device launches with Virtual A/B.";
-      return false;
-    }
-
     if (!snapshot_->CancelUpdate()) {
       LOG(ERROR) << "Cannot cancel previous update.";
       return false;